Earth Science

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RESOURCE GRADE LEVEL MEDIA TYPE
20-Year Map of Global Rainfall

20-Year Map of Global Rainfall

This visualization from NASA shows global rainfall patterns over a 22-year span. It incorporates data from a combination of remote-sensing and ground-based sources. OER Level

6-12

Video

All Planet Sizes

All Planet Sizes

This illustration from the Lunar and Planetary Laboratory shows the approximate sizes of the planets relative to each other. Note that the planets are not shown at appropriate distances from the Sun. OER Level

3-12

Image

Astronomical Images in Different Wavelengths

Astronomical Images in Different Wavelengths

Visible light is just one portion of the electromagnetic spectrum that a telescope may detect. This collection of images produced for Teachers' Domain features radio wave, infrared, visible light, and X-ray images of distant stars and galaxies as well as images of the telescopes designed to detect the various wavelengths of radiation. OER Level

6-12

Interactive

Biomes

Biomes

This interactive resource adapted from NASA describes the different temperature, precipitation, and vegetation patterns in seven biomes: coniferous forest, temperate deciduous forest, desert, grassland, rainforest, shrubland, and tundra. OER Level

3-12

Interactive

Carbon Cycle Diagram

Carbon Cycle Diagram

This diagram from NASA Earth Science Enterprise illustrates Earth's carbon cycle. OER Level

6-12

Image

Characteristics of the Sun

Characteristics of the Sun

This video segment adapted from NASA describes the basic characteristics of our star, the Sun. OER Level

3-12

Video

Cloud Types

Cloud Types

This interactive resource, adapted from NASA's S'COOL Project Tutorial, explains how you can classify and identify various types of clouds. OER Level

3-12

Interactive

CO<sub>2</sub> Concentrations at Mauna Loa Observatory, Hawai&#699;i

CO2 Concentrations at Mauna Loa Observatory, Hawaiʻi

This resource, adapted from the Carbon Dioxide Information Analysis Center, provides a graph of monthly average carbon dioxide (CO2) concentration from 1958 to 2000 at the Mauna Loa Observatory in Hawaiʻi. OER Level

6-12

Document

Coastal Geological Processes

Coastal Geological Processes

This interactive resource adapted from the National Park Service describes the many forces that affect shorelines, including tides, weathering, erosion, and deposition. OER Level

6-12

Interactive

Compost Office

Compost Office

This interactive activity from Keep America Beautiful, Inc. uses illustrated text and a game to explain why it is important to compost, the science involved, and the perfect recipe for decomposition. OER Level

3-8

Interactive

Continental Divide: The Breakup of Pangaea

Continental Divide: The Breakup of Pangaea

Examine geological evidence found in fossils, rock deposits, and ancient mountains that supports the theory of continental drift in this interactive activity adapted from the Exploratorium. OER Level

6-12

Interactive

Deforestation in Bolivia

Deforestation in Bolivia

This visualization adapted from NASA features two satellite images from 1984 and 2000 that show the dramatic deforestation of the Bolivian rainforest. OER Level

6-12

Interactive

The Disappearing Aral Sea

The Disappearing Aral Sea

This visualization adapted from NASA features satellite images showing how more than 60 percent of the Aral Sea has disappeared during the last 30 years. OER Level

6-12

Interactive

Earth as a System

Earth as a System

This visualization adapted from NASA maps progressive global changes onto a rotating globe. Earth's atmosphere, hydrosphere, geosphere, and biosphere are shown to be dynamic and interconnected. OER Level

6-12

Video

Earth System: Drought and Air Quality

Earth System: Drought and Air Quality

This video segment adapted from NASA's Goddard Space Flight Center discusses how a drought can have negative effects locally, for example by increasing the number of forest fires, and also globally, for example by impacting air quality thousands of miles away. OER Level

3-12

Video

Earth System: El Ni&ntilde;o

Earth System: El Niño

This video segment adapted from NASA's Goddard Space Flight Center describes El Niño, how it forms, and the chain reaction of consequences it triggers around the globe. OER Level

6-12

Video

Earth System: El Ni&ntilde;o's Influence on Hurricane Formation

Earth System: El Niño's Influence on Hurricane Formation

This video segment adapted from NASA's Goddard Space Flight Center explains how hurricanes develop and why there are fewer hurricanes in the Atlantic Ocean in strong El Niño years. OER Level

6-12

Video

Earth System: Ice and Global Warming

Earth System: Ice and Global Warming

This video segment adapted from NASA's Goddard Space Flight Center explains ice's role in the Earth system, highlighting the delicate balance that could be upset with a continued rise in temperature due to climate change. OER Level

6-12

Video

Earth System: Satellites

Earth System: Satellites

This video segment adapted from NASA's Goddard Space Flight Center shows how integral satellites are to everyday life and describes the different types, including orbital and geostationary. OER Level

6-12

Video

Engineering for the Red Planet

Engineering for the Red Planet

In this video segment from NASA, robotics researcher Ayanna Howard uses engineering to improve the intelligence of robots in space exploration. OER Level

6-12

Video

Erosion and Weathering

Erosion and Weathering

Erosion and weathering may be caused by a variety of factors including wind and water. This still collage produced for Teachers' Domain features images of rock, soil, and beach erosion. OER Level

K-8

Image

Expedition 8 Crew Talks to Students in Japan

Expedition 8 Crew Talks to Students in Japan

In this video segment adapted from NASA, students in Matsuyama City, Japan, interview Expedition 8 Commander and NASA Science Officer Mike Foale and Flight Engineer Alexander Kaleri about life and work aboard the International Space Station. OER Level

K-8

Video

Galileo on the Moon

Galileo on the Moon

Watch Apollo 15 astronaut David Scott perform Galileo's falling objects experiment on the Moon in this video segment from NASA. OER Level

3-12

Video

Global View of the Seasons

Global View of the Seasons

This interactive activity produced for Teachers' Domain features satellite data of Earth's seasonal cycles. Visualizations and comparative still images reveal how successfully plants are photosynthesizing at different times of the year. OER Level

6-12

Interactive

Global Warming: Carbon Dioxide and the Greenhouse Effect

Global Warming: Carbon Dioxide and the Greenhouse Effect

This video segment adapted from NOVA/FRONTLINE demonstrates the physical property of carbon dioxide that causes the greenhouse effect. OER Level

6-12

Video

Great Ocean Conveyor Belt: Part I

Great Ocean Conveyor Belt: Part I

This image from GRID-Arendal depicts the major circulation pattern of the ocean, illustrating interactions between temperature, salinity, and depth. OER Level

9-12

Image

Greenland Ice Sheet Project 2: A Record of Climate Change

Greenland Ice Sheet Project 2: A Record of Climate Change

Using images and graphs, this interactive resource illustrates scientists' efforts to study Earth's climatic history for the last 250,000 years by drilling into the Greenland Ice Sheet and examining ice cores. Adapted from the Wright Center for Science Education, Tufts University. OER Level

9-12

Interactive

How Hurricanes Form

How Hurricanes Form

This animation from NASA illustrates the phases in the formation of a hurricane. OER Level

6-12

Interactive

Hubble Telescope: Looking Deep

Hubble Telescope: Looking Deep

This video segment adapted from the Space Telescope Science Institute shows what the Hubble telescope found when it stared at a single, nearly empty spot in the sky for 10 days in 1995. The unexpected result was a picture of a multitude of galaxies stretching into the distance. OER Level

6-12

Video

The Hydrologic Cycle

The Hydrologic Cycle

View the five processes of the hydrologic cycle in this interactive resource adapted from NASA in which animations illustrate condensation, precipitation, infiltration, runoff, and evapotranspiration. OER Level

3-8

Interactive

Infrared Gallery

Infrared Gallery

How would your world look if you saw heat instead of light? In this interactive resource produced for Teachers' Domain, see what familiar objects look like through an infrared camera and watch infrared videos of geysers, mudpots, and hot springs. OER Level

3-12

Interactive

Infrared: More Than Your Eyes Can See

Infrared: More Than Your Eyes Can See

In this video segment adapted from NASA, astronomer Michelle Thaller introduces the world of infrared light and demonstrates how infrared cameras allow us to see more than what the naked eye can perceive. OER Level

3-12

Video

The Jet Stream and Horizontal Temperature Gradients

The Jet Stream and Horizontal Temperature Gradients

Explore and manipulate the relationship between wind speed and temperature gradients in this interactive activity adapted from the University of Wisconsin-Madison. OER Level

6-12

Interactive

Meteor Showers

Meteor Showers

This video segment adapted from NASA uses animation to illustrate the properties of meteor showers and comets. Included is are visualizations of a comet's tail and of Earth passing through a debris stream left behind by meteoroids. OER Level

3-8

Interactive

Minerals in Our Environment

Minerals in Our Environment

What minerals are in your toothpaste? A pencil? A telephone? This interactive resource adapted from the U.S. Geological Survey illustrates the variety of minerals used in everyday items found in kitchens, bathrooms, offices, and yards. OER Level

K-8

Interactive

The Mississippi River Delta

The Mississippi River Delta

These images from NASA, the Lunar and Planetary Institute, and U.S. Geological Survey illustrate the effects of severe storms and decades of river management on the size and shape of the Louisiana coastline and the Mississippi River Delta. OER Level

6-12

Interactive

Monster Black Hole in Galaxy M84

Monster Black Hole in Galaxy M84

This animation by Thomas Goertel of the Space Telescope Science Institute is an artist's conception of a spiral galaxy harboring a super-massive black hole. Observe how the material rotates faster the closer it is to the nucleus. OER Level

6-12

Video

Mountain Maker, Earth Shaker

Mountain Maker, Earth Shaker

This interactive activity adapted from A Science Odyssey Web site helps you visualize different types of plate tectonic activity and shows the impact this activity has on Earth's surface. OER Level

6-12

Interactive

Mountain of Ice: If the Ice Melts

Mountain of Ice: If the Ice Melts

This interactive resource adapted from NOVA Online features a collection of images that show what would happen to selected coastlines around the world if the Antarctic Ice Sheet melted. OER Level

6-12

Interactive

Mount St. Helens: Before and After

Mount St. Helens: Before and After

This multimedia resource produced for Teachers' Domain chronicles the 1980 volcanic eruption of Mount St. Helens. Featured are still images of the devastation, video of the eruption plume, and before-and-after satellite images of the affected region. OER Level

3-12

Interactive

Observe Clouds

Observe Clouds

This video segment produced for Teachers' Domain features a time-lapse video of clouds forming, changing, and moving across the sky. OER Level

K-5

Video

Observe Precipitation

Observe Precipitation

In this video segment produced for Teachers' Domain, observe different types of precipitation — rain, hail, and snow. OER Level

K-5

Video

Ocean Temperatures and Climate Patterns

Ocean Temperatures and Climate Patterns

This animation from The New Media Studio illustrates how the atmosphere and ocean together shape wind, current, and rainfall patterns in the tropical Pacific. OER Level

6-12

Video

Ozone Hole

Ozone Hole

This video segment adapted from NASA's Goddard Space Flight Center gives a detailed explanation of the catalytic chemical process that has led to the creation of the ozone hole. OER Level

6-12

Video

Rocky Coasts

Rocky Coasts

This interactive resource adapted from the National Park Service profiles rocky coast environments and describes how various geologic features form. OER Level

6-12

Interactive

Sandy Coasts

Sandy Coasts

This interactive resource adapted from the National Park Service profiles sandy coast environments and describes various features of sandy beach environments. OER Level

6-12

Interactive

Satellites Orbiting Earth

Satellites Orbiting Earth

This animation adapted from NASA shows the orbital paths of spacecraft in NASA's Earth Observing Fleet that are a source of wide-scale, primary research about Earth. OER Level

3-12

Video

The Search for Another Earth

The Search for Another Earth

This NASA video provides an overview of technology under development to explore the planets and stars outside our solar system. These will be the most sensitive instruments built to date. OER Level

3-12

Video

Soils Around the World

Soils Around the World

Not all soils are the same. This interactive activity produced for Teachers' Domain features photographs of the 12 major soil types and maps that highlight their distribution around the world. OER Level

6-12

Interactive

Solar Eclipses

Solar Eclipses

What is a solar eclipse and why are they only visible in some parts of the world? In this video segment adapted from NASA, astronomer Susan Stolovy uses animations to provide an answer to these questions. OER Level

3-8

Video

Solar Wind's Effect on Earth

Solar Wind's Effect on Earth

This video segment adapted from NASA describes solar storms and their effects on Earth. Animations of coronal mass ejections and solar cycles help explain what we know, and what we can predict, about solar activity. OER Level

3-12

Video

Swift: Gamma-Ray Bursts

Swift: Gamma-Ray Bursts

In this video segment adapted from Penn State Public Broadcasting's Swift: Eyes Through Time, learn about the Swift satellite — a NASA mission with international participation — and how it is collecting data about gamma-ray bursts that may yield important discoveries about the Universe. OER Level

6-12

Video

Tectonic Plates and Plate Boundaries

Tectonic Plates and Plate Boundaries

This interactive activity adapted from NASA features world maps that identify different sections of the Earth's crust called tectonic plates. The locations of different types of plate boundaries are also identified, including convergent, divergent, and transform boundaries. OER Level

6-12

Interactive

Tornado Chaser Footage

Tornado Chaser Footage

These video segments adapted from NOVA feature extensive footage of a tornado and tornado damage. OER Level

3-12

Video

Total Solar Eclipse Animation

Total Solar Eclipse Animation

This brief animation adapted from NOVA illustrates how total solar eclipses form and explains the stages from first contact to totality. OER Level

3-12

Video

Virtual Cave

Virtual Cave

This interactive resource adapted from The Virtual Cave by Dave Bunnell, presents images of various features found in solution caves and includes detailed information on how these features are formed and where they occur. OER Level

3-12

Interactive

Virtual Lava Tube

Virtual Lava Tube

This interactive resource adapted from The Virtual Lava Tube by Dave Bunnell, presents images of different features found in lava tube caves and includes detailed information on how these features are formed and where they occur. OER Level

3-12

Interactive

Volcanic Eruptions and Hazards

Volcanic Eruptions and Hazards

This interactive resource adapted from the National Park Service illustrates the difference between explosive and effusive volcanic eruptions as well as the hazards that can result, including lahars, tsunamis, and lava flows. OER Level

6-12

Interactive

Volcanic Features

Volcanic Features

This interactive resource adapted from the National Park Service illustrates the variety of landforms and features created by volcanoes. Featured are calderas, craters, fumaroles and other geothermal features, igneous rocks, lava flows, lava tubes, and maars. OER Level

6-12

Interactive

Volcanism

Volcanism

Volcanoes are one of the most dynamic, powerful, and visible forces on Earth. This interactive resource adapted from the National Park Service uses images to describe different types and parts of volcanoes, volcanic rocks, magma, and where volcanoes form. OER Level

6-12

Interactive

Water Cycle Animation

Water Cycle Animation

This animation from NASA visualizes the steps of the water cycle, including precipitation, evaporation, transpiration, and condensation. OER Level

K-8

Video

Water Vapor Circulation on Earth

Water Vapor Circulation on Earth

This simulation from the National Center for Atmospheric Research portrays annual patterns in water vapor and precipitation across the globe, illustrating general circulation patterns as well as seasonal and regional variation. OER Level

6-12

Video

What Is a Planet?

What Is a Planet?

This video segment, adapted from NOVA scienceNOW, presents the ongoing debate over the definition of a planet, including the status of Pluto. OER Level

3-12

Video

Why Doesn't the Moon Fall Down?

Why Doesn't the Moon Fall Down?

In this animated video segment adapted from NASA, astronomer Doris Daou explains how the forces of speed and gravity keep the Moon in a constant orbit around Earth. OER Level

3-8

Video

WMAP: "Baby Picture" of the Universe

WMAP: "Baby Picture" of the Universe

View the Wilkinson Microwave Anisotropy Probe (WMAP) image from NASA to see the first detailed map of the oldest light in the universe, from 379,000 years after the Big Bang, over 13 billion years ago. A second image offers a visual timeline to put the WMAP image in perspective. OER Level

9-12

Image